So im having an issue trying to install LT's on my 94 firebird. the driverside is bolted in with no issues meanwhile on the pasenger side i cant seem to get the headers bolted in without the motor mount blocking the headers from being able to touch the heads. ive tried with the engine jacked up and with is back in the engine bay. i know some people replace the motor mounts but im not sure if thats going to make a difference as the part touching the header is the upper clamshell. any ideas?